:root{
  --bg:#0b0f14;--card:#121821;--ink:#e8edf4;--muted:#9fb0c6;--line:rgba(255,255,255,.08);
  --accent:#5aa2ff;--accent2:#5fd18b;--ok:#5fd18b;--warn:#fbd36a;--danger:#ff6b6b;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font:16px/1.6 Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1080px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;z-index:50;background:rgba(11,15,20,.8);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.nav .brand{display:flex;align-items:center;gap:12px}
.nav .brand img{display:block;height:28px}
.nav .links{display:flex;align-items:center;gap:18px}
.nav .links a{color:var(--muted);font-weight:500}
.nav .links a.cta{color:var(--ink);padding:8px 12px;border:1px solid var(--line);border-radius:10px;background:linear-gradient(135deg,rgba(90,162,255,.15),rgba(95,209,139,.12))}
.menu-btn{display:none}
@media (max-width:860px){
  .nav .links{display:none}
  .menu-btn{display:block;border:1px solid var(--line);padding:8px 10px;border-radius:10px;background:transparent;color:var(--ink)}
  .mobile-menu{display:none;border-top:1px solid var(--line);padding:10px 0}
  .mobile-menu.open{display:block}
  .mobile-menu a{display:block;padding:10px 0;border-bottom:1px dashed var(--line);color:var(--muted)}
}
.hero{background:radial-gradient(1200px 400px at 20% -10%,rgba(90,162,255,.18),transparent), radial-gradient(1000px 400px at 80% -20%,rgba(95,209,139,.14),transparent);border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;padding:40px 0;align-items:center}
.hero h1{font-size:40px;line-height:1.2;margin:10px 0}
.hero p.lead{color:var(--muted);font-size:18px}
.hero .cta{display:flex;gap:12px;margin-top:18px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:10px 14px;border-radius:12px;border:1px solid var(--line);background:#0f141b;color:var(--ink);font-weight:600}
.btn.primary{background:linear-gradient(135deg,rgba(90,162,255,.25),rgba(95,209,139,.22));border-color:rgba(255,255,255,.18)}
.pill{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:3px 10px;color:var(--muted);font-size:12px}
.section{padding:40px 0;border-bottom:1px solid var(--line)}
h2{font-size:26px;margin:0 0 12px 0}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}
.card h3{margin:8px 0 8px 0}
.col-4{grid-column:span 4}.col-6{grid-column:span 6}.col-8{grid-column:span 8}.col-12{grid-column:span 12}
@media (max-width:980px){.col-4,.col-6,.col-8{grid-column:span 12}.hero .wrap{grid-template-columns:1fr}}
.list{padding-left:18px;margin:0}
.muted{color:var(--muted)}
.badge{display:inline-block;padding:4px 8px;border-radius:999px;border:1px solid var(--line);color:var(--muted);font-size:12px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.kbd{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:rgba(255,255,255,.06);border-radius:6px;padding:1px 6px}
.pricing .plan{display:flex;flex-direction:column;gap:10px}
.pricing .price{font-size:28px;font-weight:700}
.calc{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.calc .field{grid-column:span 4}
.calc input,.calc select{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--line);background:#0f141b;color:var(--ink)}
.calc .total{grid-column:span 12;font-size:20px;font-weight:700;display:flex;justify-content:space-between;align-items:center;padding:12px;border-radius:12px;background:linear-gradient(135deg,rgba(90,162,255,.12),rgba(95,209,139,.10));border:1px solid var(--line)}
.faq details{border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--card)}
.faq details+details{margin-top:10px}
footer{padding:24px 0;color:var(--muted)}
footer .cols{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
footer a{color:var(--muted)}
.small{font-size:13px;color:var(--muted)}
.highlight{background:linear-gradient(135deg,rgba(90,162,255,.12),rgba(95,209,139,.10));border:1px solid var(--line);border-radius:12px;padding:12px}